I'm totally goign to try this because I stuff everything with a pad folded flat. If you sew them, how long does it take to dry them?

the drying time was close to 20 minutes on medium heat. The middle layers are still "free" and get a bit bunchy but I take it out of the dryer and press it flat with my hands for a second and its back in flat shape. A straight line of sewing right down the middle part might hold it in place better and still keep the drying time low, its still "flappy".

I bet a suedecloth layer sewed on one side could make for a stay-dry flip insert. Or any cover insert, really.

Market it? oh my, lol...SO not my thing but maybe I could patent the idea, ha!

__________________Maria, wife to David and stay-at-home-mama to four children.

LOVE this! Thanks again for sharing pictures! It is so much easier to work with, and easier to get the correct length no matter the size of the flat...I've got like 3 different sizes and can never decide which one to use. I wish I would have known this fold for DS, you can get a nice extra bit of layers in the front w/ the bigger flat.
Previously, the only folds I could do were origami and fold in quarters/then thirds.